HVAC contractor (warm-air heating, ventilating and air conditioning)s in Big Oak Flat, CA

1 licenses with the C-20 classification list Big Oak Flat (Tuolumne County) as their address with the state, 1 of them active. Active licenses with nothing flagged come first.

• ✓Jack Proctor Heating & Air ConditioningC-20 · #313926 Big Oak Flat · Tuolumne County Active

Source: CSLB license file, Nov 8, 2026All trades in Big Oak Flat